Home / 13,267,320.00-19,901,091.41-3,683,445.90

Finding the Fourth Proportional to 13,267,320.00, 19,901,091.41 and 3,683,445.90

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Solution

The fourth proportional to 13,267,320.00, 19,901,091.41 and 3,683,445.90 is: 5,525,199.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,267,320.00 : 19,901,091.41 = 3,683,445.90 : x
  2. Step 2: Convert to fraction form
    13,267,320.00/19,901,091.41 = 3,683,445.90/x
  3. Step 3: Cross multiply
    13,267,320.00x = 19,901,091.41 × 3,683,445.90
  4. Step 4: Simplify right side
    13,267,320.00x = 73,304,593,636,620.97
  5. Step 5: Solve for x
    x = 73,304,593,636,620.97/13,267,320.00
  6. Step 6: Final answer
    x = 5,525,199.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.